// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
description: Initialization from a RegExp-like object (with flag overrides)
es6id: 21.2.3.1
info: |
    1. Let patternIsRegExp be IsRegExp(pattern).
    [...]
    6. Else if patternIsRegExp is true, then
       a. Let P be Get(pattern, "source").
       b. ReturnIfAbrupt(P).
       c. If flags is undefined, then
          [...]
       d. Else, let F be flags.
    [...]
    10. Return RegExpInitialize(O, P, F).
features: [Symbol, Symbol.match]
---*/

function Test() {
    var obj = {
      source: 'source text'
    };
    var result;

    Object.defineProperty(obj, 'flags', {
      get: function() {
        throw new Test262Error('The `flags` property value should not be referenced.');
      }
    });

    obj[Symbol.match] = true;
    result = new RegExp(obj, 'g');
    assert.sameValue(
      result.source, 'source text', '@@match specified as a primitive boolean'
    );
    assert.sameValue(
      result.flags, 'g', '@@match specified as a primitive boolean'
    );

    obj[Symbol.match] = 'string';
    result = new RegExp(obj, 'g');
    assert.sameValue(
      result.source, 'source text', '@@match specified as a primitive string'
    );
    assert.sameValue(result.flags, 'g', '@@match specified as a primitive string');

    obj[Symbol.match] = [];
    result = new RegExp(obj, 'g');
    assert.sameValue(
      result.source, 'source text', '@@match specified as an array'
    );
    assert.sameValue(result.flags, 'g', '@@match specified as an array');

    obj[Symbol.match] = Symbol();
    result = new RegExp(obj, 'g');
    assert.sameValue(
      result.source, 'source text', '@@match specified as a Symbol'
    );
    assert.sameValue(result.flags, 'g', '@@match specified as a Symbol');

    obj[Symbol.match] = 86;
    result = new RegExp(obj, 'g');
    assert.sameValue(
      result.source, 'source text', '@@match specified as a primitive number'
    );
    assert.sameValue(result.flags, 'g', '@@match specified as a primitive number');
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
